8629270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 17146080

約数和(自身を除く): 8516810

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1619, 2665, 3238, 5330, 8095, 16190, 21047, 42094, 66379, 105235, 132758, 210470, 331895, 663790, 862927, 1725854, 4314635, 8629270]

約数ペア:

[(1, 8629270), (2, 4314635), (5, 1725854), (10, 862927), (13, 663790), (26, 331895), (41, 210470), (65, 132758), (82, 105235), (130, 66379), (205, 42094), (410, 21047), (533, 16190), (1066, 8095), (1619, 5330), (2665, 3238)]